Gould, Stephen Jay. <br/><br/>
Ever since Darwin :  reflections in natural history / 
Stephen J ay Gould. 
 - New York :  Norton,  c1977. 
 - 285 p. :  ill. ;  22 cm. 
<br/><br/>Includes Bibliography: p. 272-276. and Index 
<br/><br/><label>ISBN: </label>9780393308181 
<br/><br/><label>LCCN: </label>77-022504 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution (Biology)-- History.<br/>Natural selection-- History.
<br/><br/><label>Dewey Class. No.: </label>575.0162